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Problems

The card and envelope

Submits: 3351
Accepted submits: 359
Users submitted: 585
Users accepted: 267
Complexity: 54%
The complexity of the problem is determined by the ratio between number of users who have solved the problem, and number of users who have submitted solution.

Best solutions

#UserSubmit dateTimeMemoryLang
9430637vvp Oct 4, 2021, 7:52:12 PM 1 ms 73728 KB C++ 17 (gnu 10.2)
6566777xtor6 Jan 30, 2020, 5:55:46 PM 1 ms 204800 KB Pascal (fpc 3.2)
8747882DarkSteem Mar 26, 2021, 5:48:21 PM 1 ms 540672 KB C++ 11 (gnu 10.2)
8746129grisitogreysi Mar 26, 2021, 12:03:46 PM 1 ms 544768 KB C++ 11 (gnu 10.2)
8747585nazarhayi Mar 26, 2021, 4:57:49 PM 1 ms 544768 KB C++ 11 (gnu 10.2)
8747877maximshymchenko Mar 26, 2021, 5:47:11 PM 1 ms 544768 KB C++ 11 (gnu 10.2)
8908824AlexLektor Apr 24, 2021, 2:25:02 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
8951226shekixanova_nezrin May 3, 2021, 4:57:11 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
9405765angelina_izai Oct 1, 2021, 2:02:11 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
9407555valik372 Oct 1, 2021, 5:35:59 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
9452451andrejmatey Oct 6, 2021, 5:08:55 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
10203673krago Dec 24, 2021, 2:32:58 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
10910268marchuk_oleksiy Apr 19, 2022, 12:23:13 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
10912724Timkov05 Apr 19, 2022, 7:20:05 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
11291229IKSRED Jul 27, 2022, 9:58:47 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
11360272Vadya2.0 Aug 27, 2022, 1:07:47 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
11577658vlad_faster Sep 28, 2022, 7:54:25 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
11708481Nyusha Oct 8, 2022, 10:23:19 AM 1 ms 598016 KB C++ 17 (gnu 10.2)
12150142Vlad_Rud_18 Nov 13, 2022, 9:41:05 PM 1 ms 598016 KB C++ 11 (gnu 10.2)
13508480zayMOR Apr 14, 2023, 8:55:57 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
13514171mashachernuik Apr 15, 2023, 3:37:15 PM 1 ms 598016 KB C++ 11 (gnu 10.2)
13518036MariaYachshenko Apr 16, 2023, 10:29:00 AM 1 ms 598016 KB C++ 17 (gnu 10.2)
13518296Denis_Chernetskiy Apr 16, 2023, 11:19:41 AM 1 ms 598016 KB C++ 17 (gnu 10.2)
13519001s17_Bogdanist Apr 16, 2023, 12:48:39 PM 1 ms 598016 KB C++ 17 (gnu 10.2)
13748396Timka_programist May 16, 2023, 12:07:24 PM 1 ms 598016 KB C++ 17 (gnu 10.2)